constutional bodies-election commisson,UPSC,SPSC,Finance commission,national commission on SC/St,CAG,attorney general solicitor general,CAT,SATsource-laxmikanth(indian polity) and bakshi

regulatory bodiesAdvertising Standards Council of IndiaCompetition Commission of IndiaBiodiversity authority of indiaPress council of indiaDirectorate General of Civil AviationForward Markets CommissionInland Waterways Authority of IndiaInsurance Regulatory and Development AuthorityReserve Bank of IndiaSecurities and Exchange Board of IndiaTelecom Disputes Settlement and Appellate TribunalTelecom Regulatory Authority of IndiaThe Food Safety and Standards Authority of India (FSSAI)central pollution control boardFinancial Stability and Development CouncilMedical Council of Indiapension fund regulatory and development authority

certain regulatory bodies are in process of being changed like DGCA(to civil aviation authority),new ones like real estate,biotechnology ,flrsc etc. are in the offing

some trivial regulatory bodies are-Directorate General of ShippingDirectorate General of HydrocarbonsCentral Electricity Regulatory Commission,silk board etc.............(more in laxminkanth-governance in india)

Quasi Judicial bodies1. National Human Rights Commission2. State Human Rights Commission3. Central Information Commission4. State Information Commission5. National Consumer Disputes Redressal Commission6. State Consumer Disputes Redressal Commission7. District Consumer Disputes Redressal Forum8. Competition Commission of India9. Appellate Tribunal for Electricity10. State Electricity Regulatory Commission11. Railway Claims Tribunal12. Income Tax Appellate Tribunal13. Intellectual Property Appellate Tribunal14. Central Excise and Service Tax Appellate Tribunal15. Banking Ombudsman16. Insurance Ombudsman17. Income tax Ombudsman18. Electricity Ombudsman19. State Sales tax Appellate Tribunal

what can come under security forces and agencies(their mandate)? I think security comprises both internal and external..agencies and forces I can think ofCBIIBRAWNIANCTCNTRONSGCAPFwhat else can be there?

financial security agencieslike ED,SFIO,FIU etc

cyber security agency- National Cyber Coordination Centre( to be setup),cert-in

security FORCES-,army,navy,airforce,paramilitary like ITBP,SSB,BSF,assam rif etc.

other FORCES -police for internal law and order,,grey hounds(naxalism),COBRA, etc.

intelligence and investigation agencies-NCTCCCTNSNational Technical Research OrganisationResearch and Analysis WingIntelligence BureauDirectorate of Revenue IntelligenceDefence Intelligence AgencyJoint Cipher BureauAll India Radio Monitoring ServiceSignals Intelligence DirectorateAviation Research CentreDirectorate of Air IntelligenceDirectorate of Navy IntelligenceDirectorate of Income Tax (Intelligence and Criminal Investigation)Directorate General of Income Tax InvestigationCentral Bureau of InvestigationsDirectorate of Revenue IntelligenceNational Investigation AgencyNarcotics Control BureauBureau of Police Research & Development (BPR&D)National Crime Records Bureau (NCRB)Central forensic institutions- Central Forensic Science Laboratory, National Institute of Criminology and Forensic Sciences

organisations like DRDO,defence PSUs,dept of telecom and income tax also plays a major role in security of the country.recent ones-http://www.thehindu.com/news/national/india-gets-ready-to-roll-out-cyber-snooping-agency/article4798049.eceNCCC ,NCTC so on which might assume importance from exam point of view.

some statutory bodies in tabulated form which i found in ARC report 12 of citizen centric administration (page no. 158 onwards).